Stepwise quality-of-service scheduling method in...

Details Stepwise quality-of-service scheduling method in... Stepwise quality-of-service scheduling method in...

2007-01-16

2007-01-16

Nguyen, Chau (Department: 2667)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S429000, C370S468000

Reexamination Certificate

active

09978368

ABSTRACT:
In a stepwise QoS scheduling method in output-buffered switches for broadband networks, packets are sequentially inserted in a sequence of windows on weight basis. The window size together with the weight of a flow determines the credits in a window for the flow. With sufficient credits, new packets are placed in the current window on a FIFO basis. Otherwise, packets are placed in an upward window being associated with sufficient accumulated credits.

REFERENCES:
patent: 6188698 (2001-02-01), Galand et al.
patent: 6480911 (2002-11-01), Lu
patent: 6810426 (2004-10-01), Mysore et al.
patent: 6891834 (2005-05-01), Dally et al.
patent: 6904056 (2005-06-01), Merani et al.

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